The Armature Assembly,m, cataloged under National Stock Number 2920-01-104-8951, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Prestolite Electric Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-01-104-8951 |
| Primary Part Number | M002102564S |
| Item Name | Armature Assembly,m |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Prestolite Electric Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| M002102564S PRIMARY | Prestolite Electric Inc (USA) |
| MA207-21192 | Am General Llc (USA) |
| 79390 | Prestolite Electric Inc (USA) |
| Reference | Meaning |
|---|---|
| M002102564 | 5/9 Secondary reference Prestolite Electric Inc |
NSN 2920-01-104-8951 is a Armature Assembly,m, manufactured by Prestolite Electric Inc, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-104-8951 has 3 manufacturer part numbers on file: M002102564S (Prestolite Electric Inc), MA207-21192 (Am General Llc), 79390 (Prestolite Electric Inc).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-422-8352, 2920-01-576-5686. Verify interchangeability with system specifications before substitution.
Key specifications for M002102564S: End Item Identification: FOR M915,M916,M920. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.